The story of a secretive and lovely Chungcheong Province man is told in a comedic way. This is a suspenseful youth drama in which you can feel the daily life of rural high school students in the mid-to-late 1980s and the nostalgia evoked by the music in your memories. In the play, Im Siwan plays Jang Byung-tae, a thin and cowardly boy living in Onyang, Asan, Chungcheongnam-do. In the small society of the school, Jang Byung-tae, who belongs to the bottom of the food chain, fled to the neighboring community Buyeo overnight because of his father's relationship, and became a transfer student of Buyeo Agricultural High School. After that, he encountered unexpected events and experienced a reversal.